1043897948 has 12 divisors (see below), whose sum is σ = 1852551792. Its totient is φ = 514597440.

The previous prime is 1043897927. The next prime is 1043897957. The reversal of 1043897948 is 8497983401.

It is a super-2 number, since 2×1043897948² = 2179445851677221408, which contains 22 as substring.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1043897948.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1837565 + ... + 1838132.

It is an arithmetic number, because the mean of its divisors is an integer number (154379316).

Almost surely, 2^1043897948 is an apocalyptic number.

It is an amenable number.

1043897948 is a deficient number, since it is larger than the sum of its proper divisors (808653844).

1043897948 is a wasteful number, since it uses less digits than its factorization.

1043897948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675772 (or 3675770 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 53.

The square root of 1043897948 is about 32309.4095891584. The cubic root of 1043897948 is about 1014.4236086163.

The spelling of 1043897948 in words is "one billion, forty-three million, eight hundred ninety-seven thousand, nine hundred forty-eight".